Merge pull request #347 from KingBBQ/main #92

	# GitHub Actions (https://docs.github.com/en/actions/learn-github-actions) workflow
	# GitHub Actions enables automated builds, tests, and more through GitHub hosted infrastructure.

	# Name of the workflow
	name: shellcheck

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the main branch
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "run-shellcheck"
	run-shellcheck:
	# The type of operating system (called a "runner") that the that the job will run on
	# GitHub provides these for free!
	runs-on: ubuntu-latest
	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out the MSCS repository under $GITHUB_WORKSPACE, so jobs can access the code
	# This is a GitHub-created action
	- uses: actions/checkout@v2
	# Runs the ShellCheck action (https://github.com/marketplace/actions/shellcheck)
	# This is a community-created action
	- name: Run ShellCheck
	uses: ludeeus/action-shellcheck@master
	with:
	severity: error

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